/Engine/Source/Editor/ContentBrowser/Public/SAssetView.h
Called after a character is entered while this widget has keyboard focus
Returns whether the event was handled, along with other possible actions
virtual [FReply](API\Runtime\SlateCore\Input\FReply) OnKeyChar ( const [FGeometry](API\Runtime\SlateCore\Layout\FGeometry) & MyGeometry, const [FCharacterEvent](API\Runtime\SlateCore\Input\FCharacterEvent) & InCharacterEvent )